Crocs and Australia Unlimited, maker of the NothinZ lightweight ergonomic clog, agreed to settle all outstanding litigation between the parties by filing for dismissal of all claims and counterclaims.

The settlement between the two shoemakers comes four years after Crocs filed complaints against several companies, including Australia Unlimited, contending the companies were infringing on Crocs' patents for lightweight resin clogs. Kent small businessman Jim Klavano, president of Australia Unlimited, then countersued Crocs.

Klavano said in a statement that he is satisfied with the recent resolution. From the beginning he said he's asserted his company never violated any patents and that he sells a unique product designed for performance and comfort.

“We will continue to market our unique, patented diamond clogs and shock-absorbing footwear worldwide,” he said. “Australia Unlimited's NothinZ brand offers a distinctive ergonomic, correct fit design with thick, rebounding heels and melting arches.”

With the settlement, Klavano said he's eager to get his NothinZ brand lightweight clogs into the hands of people for whom these shoes can really do some good. “We plan to service our niche in the market for a long time,” he said.

The agreement was filed Aug. 5 in the U.S. District Court in Colorado, case number 07-cv-00221-MSK-MJW. The terms of the agreement were not disclosed.